1 files changed, 1 insertions, 1 deletions

diff --git a/src/luarocks/path.lua b/src/luarocks/path.lua
index 37898435..d740331b 100644
--- a/src/luarocks/path.lua
+++ b/src/luarocks/path.lua
@@ -200,7 +200,7 @@ end
 -- @return string: A directory name using the platform's separator.
 function path.module_to_path(mod)
    assert(type(mod) == "string")
-   return (mod:gsub("[^.]*$", ""):gsub("%.", dir.separator))
+   return (mod:gsub("[^.]*$", ""):gsub("%.", "/"))
 end
 
 --- Set up path-related variables for a given rock.